Our people are our strength. They bring knowledge, experience and passion to our clients every day. They are engineers and explosives experts, scientists and researchers with the skills and the background to tackle a wide range of environmental and munitions issues.


Monique Franzisz, PG, PMP, CHMM

Monique is a Registered Professional Geologist (PG) in Wyoming, Nebraska, and Missouri, and Project Management Professional, with more than 20 years of experience in the environmental industry, with an emphasis on RCRA/CERCLA site investigations and characterization, data analysis, spatial data interpretation, and database support. She is a Certified Hazardous Materials Manager (CHMM), as well as a Certified Asbestos Building Inspector (CABI) and Certified Lead-Based Paint Inspector in Colorado. Monique has extensive expertise managing and conducting various site assessments, remedial investigations, asbestos and lead-based paint surveys, as well as establishing environmental monitoring programs. She holds a Master of Engineering in GIS and a BS in Geology, both from the University of Colorado at Denver.



Kyra Donnell

Kyra is a Civil Engineer and former U.S. Army officer, with more than 30 years of experience managing teams of specialized staff and providing broad and complex regulatory and technical support to the Department of Defense (DoD) and commercial clients. Her experience includes multiple facets of environmental engineering, including investigation and remediation completed under Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and Resource Conversation and Recovery Act (RCRA) and compliance-related projects, including planning, permitting, closure, auditing, regulatory negotiation, and training under RCRA. She has also performed work following National Environmental Policy Act (NEPA), Clean Water Act (CWA) and Clean Air Act (CAA) guidance and regulations.


Hans Johannes

Hans Johannes, PE

Hans Johannes is a registered Professional Engineer in Colorado with more than 20 years of experience planning, permitting, designing, implementing, and managing various phases of remedial investigations and remedial actions at environmental contamination sites, including surface water, sediment, soil, groundwater, and solid waste sites. He is highly skilled in design, contract administration, construction management, and project management for design-build and traditional design-bid-build contracting, including drilling services, laboratory services, general site construction work, soil and groundwater remediation, process system construction, treatment plant construction/upgrades, and treatment plant operations/maintenance. He also has significant experience in pilot testing as well as operations and maintenance (O&M) services for remediation systems, including soil treatment/removal, water treatment, air sparging, soil vapor extraction, biosparging, free product recovery, and landfill gas collection. He has a BS in Geological Engineering from Michigan Technological University.

Brian Gentry

Brian is a former U.S. Army Explosive Ordnance Disposal (EOD) Technician with more than 23 years of experience supporting Federal and commercial clients with characterization and remediation of sites where military munitions and munition constituents are present. He has conducted site inspections, remedial investigations, time-critical and non-time-critical removal actions under the Comprehensive Response Compensation and Liability Act (CERCLA) response program as well as Resource Conservation and Recovery Act (RCRA) Facility Investigations (RFIs), Corrective Measures Studies, and remedy implementation at Munition Response Sites (MRS) across the U.S. and munitions-related investigation and remediation at various locations abroad. His technical experience encompasses Unexploded Ordnance (UXO) identification and innovative removal technologies involving UXO clearance personnel and robotic technologies. Brian is a certified Project Management Professional with experience managing multi-million dollar projects for the U.S. Army Corps of Engineers.

Ned Turner

Ned Turner, PE

Ned is a Professional Engineer and Hydrogeologist in Colorado with over 15 years of experience in managing and implementing RCRA and CERCLA environmental remediation removal actions for commercial and federal clients. He has managed multiple Environmental Compliance Services (ECS) and Environmental Remediation Services (ERS) contracts and provided third-party technical oversight and technical litigation support of over 50 remediation systems nationwide. He has conducted preliminary assessments and site investigations (PA/SIs) to evaluate multiple federal sites nationwide impacted by perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA), and has developed multiple groundwater flow and transport models for remediation design. He has provided technical expertise in optimizing remediation systems, including AS/SVE, excavation, in-situ chemical oxidation (ISCO), and in-situ bioremediation (ISBR).